Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object JA1IPJ B - show graphs
Map loading...
Source callsign: JA1IPJ-S
Comment: RNG0001 440 Voice 438.73000MHz +0.0000MHz
Location: 35°30.37' N 139°38.27' E - locator PM95TM61ML - show map - static map
4.0 miles North bearing 356° from Yokohama-shi, Kanagawa, Japan [?]
4.6 miles West bearing 257° from Kawasaki, Kanagawa, Japan
13.0 miles South bearing 193° from Tokyo, Tōkyō, Japan
Last position: 2020-03-18 23:12:05 EDT (11d 13h36m ago)
2020-03-19 12:12:05 JST local time at Yokohama-shi, Japan [?]
Altitude: 10 ft
Last path: JA1IPJ-S>APDG01 via TCPIP*,qAC,JA1IPJ-GS
Positions stored: 8
Stations near current position of JA1IPJ B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1IPJ-B0.0 yards 0°2020-03-18 23:12:15 7N4GEI1.0 miles 354°2020-03-12 02:20:01
JN1LBY-91.4 miles 20°2020-03-30 03:49:16 JG1WBB-51.5 miles 162°2020-03-28 07:48:27
JR1LEL1.7 miles 359°2020-03-25 23:48:02 TOKACHI MARU1.9 miles 161°2020-03-06 00:21:20
TOKYO MARU1.9 miles 162°2020-03-30 12:34:49 JH1OXL-91.9 miles 307°2020-03-30 06:46:06
18GO3EIMARU1.9 miles 157°2020-03-26 22:12:16 JS1FMV-71.9 miles 189°2020-03-19 02:22:40
HOWAMARU NO.182.2 miles 165°2020-03-29 18:16:58 TOLEDO CARRIER2.2 miles 163°2020-03-27 15:16:51
JA1XGO2.2 miles 185°2020-03-28 04:32:47 JA1XGO-A2.2 miles 185°2020-03-24 15:37:15
JO1XDW-92.3 miles 223°2020-03-30 11:19:31 JQ1YWY-102.4 miles 9°2020-03-26 04:21:29
JQ1YWY-I2.4 miles 9°2020-03-30 12:40:10 JIN YANG GUAN2.4 miles 161°2020-03-28 15:16:46
JQ1NCG-92.4 miles 11°2020-03-29 00:34:57 JK4MRL-B2.5 miles 346°2020-03-14 04:51:47
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS